Konica-Minolta bizhub 195 Error Codes List page 1 from 3

Description: Bypass tray up/down failure
- While the bypass lift sensor (PS2) is in the OFF state after the power is turned ON, output is finished, or a paper jam is cleared, PS2 is not turned ON within the given time after the bypass pick-up solenoid (SD1) has been turned ON. Then SD1 is turned ON again, but PS2 cannot be turned ON within the given time.
- When the bypass lift sensor (PS2) is in the ON state, PS2 is not turned OFF within the given time after the bypass pick-up solenoid (SD1) has been turned ON.

Description: Abnormally low toner density detected TCR sensor board
- The T/C ratios detected by the TCR sensor board (TCRSB) are below the threshold for the detection of abnormally low T/C ratio for three successive times. However, if a toner empty condition is detected, this abnormality is not detected.

Remedy: 1 Check to see if developer is available. 2 Check the connector between TCRSB-relay CN14-MFPB P010 for proper connection and correct as necessary. 3 Change TCRSB. 4 Change MFPB.

Code: C2558

Description: Abnormally high toner density detected TCR sensor board
- The T/C ratios detected by the TCR sensor board (TCRSB) are above the threshold for the detection of abnormally high T/C ratio for three successive times.
- The connector between MFPB to TCRSB is disconnected.

Remedy: 1 Check to see if developer is available. 2 Check the connector between TCRSB-relay CN14-MFPB P010 for proper connection and correct as necessary. 3 Change TCRSB. 4 Change MFPB.

Code: C255C

Description: TCR sensor board adjustment failure
- When TCR AUTO ADJUST is performed, the difference between the TCR sensor output voltage determined by TCR AUTO ADJUST and the standard voltage is greater than the threshold value.

Remedy: 1 Check to see if developer is available. 2 Check the connector between TCRSB-relay CN14-MFPB P010 for proper connection and correct as necessary. 3 Change TCRSB. 4 Change MFPB.

Code: C2702

Description: Abnormal image transfer voltage (HV)
- The image transfer voltage remains more than 100 V continuously for a given period of time while the drum remains stationary.

Description: Warming-up failure
- The thermistor/1 (TH1) detected that the temperature of the surface of the fusing roller did not reach the specified level even after the lapse of given period of time has passed during warm-up.